A:Answer From the manual Allow 6 inches (15 cm) of space on the top
of the oven, 4 inches (10 cm) at back and 2 inches (5 cm) on both sides. If one side of the oven is placed flush to a wall, the other side or top must not be blocked. Do not remove feet.
(a) DO NOT block air vents. If they are blocked during operation,
the oven may overheat and be damaged.
(b) DO NOT place oven near a hot, damp surface such as a gas
or electric range, or dishwasher.
(c) DO NOT operate oven when room humidity is excessive.
The broiler function works great but the air fryer does not